360 Harbor Ln, Key Biscayne, FL 33149

About This Home

Discreetly set in the heart of Key Biscayne — one of Miami’s most coveted island communities — this elegant modern two-story residence offers 5,156 SF of total space on a lush 9,300 SF lot with 6 bedrooms, 5.5 bathrooms, and a private office, perfectly balancing refined design with the relaxed island lifestyle. A travertine staircase entry and wrap-around porch with modern glass railings set a sophisticated tone, leading inside to soaring ceilings, herringbone oak floors by Listone Giordano, floor-to-ceiling sliding doors, and Lutron lighting. The open-concept living, dining, and family areas flow seamlessly to the outdoors. The chef’s kitchen showcases a striking fluted marble island with curved-edge countertops, floor-to-ceiling cabinetry by Design It, and a full Wolf and Sub-Zero appliance suite. The primary suite features a private terrace, dual custom walk-in closets, a dry sauna, and a show-stopping bath with aquamarine quartzite sourced from ARCA, dual Waterworks vanities, and a frameless glass shower. Outside, a covered terrace with fluted wood-paneled ceiling, summer kitchen with built-in grill and pizza oven, and a heated saltwater pool with marble deck and Baja ledge create the ultimate island retreat. Professionally designed landscaping and enchanting exterior uplighting illuminate the lush gardens, creating picturesque views through the home’s expansive glass walls, particularly after sunset. Integrated sound and four AC units complete this exceptional offering.

Property Details

Bathrooms Full

5

Bathrooms Half

1

Interior Features

First Floor Entry, Built-in Features, Closet Cabinetry, Entrance Foyer, Other, Volume Ceilings, Walk-In Closet(s), Den/Library/Office, Family Room, Maid/In-Law Quarters, Utility Room/Laundry

Appliances

Dishwasher, Disposal, Dryer, Electric Range, Microwave, Other Equipment/Appliances, Water Purifier, Refrigerator, Wall Oven, Washer

Flooring

Marble, Wood

Heating

Central, Electric

Cooling

Central Air, Electric

Furnished

Unfurnished

Architectural Style

Detached, Two Story, Modern/Contemporary

Garage Spaces

0

Parking Features

Attached Carport, Driveway, Paver Block

Pool Features

In Ground, Heated

Building & Association

Building Name

BISCAYNE KEY ESTATES

Association

No

Lot & Construction

Lot Features

Less Than 1/4 Acre Lot

Lot Size Square Feet

9,300

Waterfront

No

View

Garden, Pool

Construction Materials

Concrete Block Construction, Other

Roof

Flat Tile

Exterior Features

Built-In Grill, Lighting, Open Balcony

New Construction

No

Public Records

Parcel Number

24-52-05-001-1490

Tax Annual Amount

$31,314

Tax Year

2,025

Zoning

0100

County Or Parish

Miami-Dade County

Location